WO1996021393A1 - Appareil de prelevement sanguin - Google Patents

Appareil de prelevement sanguin Download PDF

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Publication number
WO1996021393A1
WO1996021393A1 PCT/US1996/000321 US9600321W WO9621393A1 WO 1996021393 A1 WO1996021393 A1 WO 1996021393A1 US 9600321 W US9600321 W US 9600321W WO 9621393 A1 WO9621393 A1 WO 9621393A1
Authority
WO
WIPO (PCT)
Prior art keywords
needle
blood
puncturable
interface assembly
engagement
Prior art date
Application number
PCT/US1996/000321
Other languages
English (en)
Inventor
Eli Shemesh
Zvi Levinhar
Eitan Rogel
Original Assignee
Migada, Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Migada, Inc. filed Critical Migada, Inc.
Priority to CA002210104A priority Critical patent/CA2210104C/fr
Priority to EP96903418A priority patent/EP0801537A4/fr
Priority to US08/860,410 priority patent/US5928166A/en
Priority to AU47516/96A priority patent/AU4751696A/en
Priority to JP52178796A priority patent/JP3637972B2/ja
Publication of WO1996021393A1 publication Critical patent/WO1996021393A1/fr

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
    • G01N35/1079—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices with means for piercing stoppers or septums
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150015—Source of blood
    • A61B5/15003—Source of blood for venous or arterial blood
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150381—Design of piercing elements
    • A61B5/150389—Hollow piercing elements, e.g. canulas, needles, for piercing the skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150381—Design of piercing elements
    • A61B5/150473—Double-ended needles, e.g. used with pre-evacuated sampling tubes
    • A61B5/150488—Details of construction of shaft
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150381—Design of piercing elements
    • A61B5/150473—Double-ended needles, e.g. used with pre-evacuated sampling tubes
    • A61B5/150496—Details of construction of hub, i.e. element used to attach the double-ended needle to a piercing device or sampling device
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150534—Design of protective means for piercing elements for preventing accidental needle sticks, e.g. shields, caps, protectors, axially extensible sleeves, pivotable protective sleeves
    • A61B5/150572—Pierceable protectors, e.g. shields, caps, sleeves or films, e.g. for hygienic purposes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150534—Design of protective means for piercing elements for preventing accidental needle sticks, e.g. shields, caps, protectors, axially extensible sleeves, pivotable protective sleeves
    • A61B5/150694—Procedure for removing protection means at the time of piercing
    • A61B5/150717—Procedure for removing protection means at the time of piercing manually removed
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150732—Needle holders, for instance for holding the needle by the hub, used for example with double-ended needle and pre-evacuated tube
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150992—Blood sampling from a fluid line external to a patient, such as a catheter line, combined with an infusion line; blood sampling from indwelling needle sets, e.g. sealable ports, luer couplings, valves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/155—Devices specially adapted for continuous or multiple sampling, e.g. at predetermined intervals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/02—Burettes; Pipettes
    • B01L3/0289—Apparatus for withdrawing or distributing predetermined quantities of fluid
    • B01L3/0293—Apparatus for withdrawing or distributing predetermined quantities of fluid for liquids
    • B01L3/0296—Apparatus for withdrawing or distributing predetermined quantities of fluid for liquids from piercable tubing, e.g. in extracorporeal blood sampling

Definitions

  • the present invention relates to blood sampling apparatus generally.
  • the present invention seeks to provide improved blood sampling apparatus having enhanced safety features.
  • blood sampling apparatus operative to selectively and removably interconnect a blood sample container with an extracorpo- real blood conduit and including: a blood interface assembly adapted to securely and removably puncture both said blood conduit and said blood sample container, the blood interface assembly comprising: an elongate housing; a needle mount removably mounted in said elongate housing; a double pointed needle fixedly adhesively mounted in said needle mount so as to have portions extending outward of said needle mount in opposite direc- tions; and a puncturable resilient sheath formed over at least one portion of said needle and onto at least a portion of said needle mount.
  • the housing is configured and the needle is mounted such that inadvert ⁇ ent engagement of a user's finger with either point of said needle is substantially prevented.
  • the removable mount ⁇ ing of the needle mount into said housing is effected by a plurality of tabs, azimuthally distributed about the interior periphery of the housing spaced from a peripher ⁇ al shoulder formed therein.
  • the adhesive mounting of the double-pointed needle in the needle mount is provided by application of adhesive on only one side of the needle mount and onto a roughened portion of the needle.
  • the adhesive is configured so as to provide an inclined surface over which an open end of the resilient sheath is readily slid into retained engagement with an axially extending portion of said needle mount.
  • the needle mount comprises a truncated circular disk having integrally formed there ⁇ with a pair of male needle attachment portions.
  • blood sampling apparatus which further includes a punc ⁇ turable sampling appliance adapted to be mounted onto the blood conduit such that the blood conduit extends unin ⁇ terrupted therethrough and can be punctured thereat to draw blood therefrom.
  • the puncturable sampling appliance is configured and the needle is mount ⁇ ed such that inadvertent engagement of a user's finger with a point of the needle extending towards the punc ⁇ turable sampling appliance is substantially prevented.
  • the blood interface assembly is adapted to engage with the puncturable sam ⁇ pling appliance in first and second engagements, wherein in the first engagement, the needle is prevented from puncturing the blood conduit, and wherein in the second engagement, the needle is allowed to puncture the blood conduit.
  • the blood interface assembly is adapted to engage with the puncturable sam ⁇ pling appliance in first and second engagements, wherein in the first engagement, the blood interface assembly is substantially prevented from axial movement with respect to the puncturable sampling appli ⁇ ance and the needle is prevented from puncturing the blood conduit, the blood interface assembly being rotata- ble azimuthally with respect to the puncturable sampling appliance, and wherein in the second engagement, the blood interface assembly may be moved axially with respect to the puncturable sampling appliance, thereby causing the needle to puncture the blood conduit.
  • Fig. 1 is a simplified pictorial illustration of a blood sampling system constructed and operative in accordance with a preferred embodiment of the present invention
  • Fig. 2 is an exploded view illustration of an interface assembly useful in the system of Fig. 1;
  • Fig. 3 is a sectional illustration of the interface assembly of Fig. 2;
  • Fig. 4 is a sectional illustration of punctur ⁇ ing engagement of the interface assembly with a blood conduit in accordance with a preferred embodiment of the present invention
  • Fig. 5 is a pictorial illustration showing how the interface assembly is resistant to inadvertent en ⁇ gagement between a user's fingers and a needle point;
  • Fig. 6 is a pictorial illustration of a punc ⁇ turable sampling appliance constructed and operative in accordance with another preferred embodiment of the present invention.
  • Figs. 7A and 7B are respective exploded view and partially assembled pictorial illustrations of anoth ⁇ er preferred embodiment of blood sampling apparatus useful without pre-fitted blood conduit puncture defining elements;
  • Figs. 8A and 8B are sectional exploded illus ⁇ trations of the blood sampling apparatus of Figs. 7A and 7B corresponding to Figs. 9A and 9B;
  • Figs. 9A and 9B are sectional illustrations taken along respective lines 9A - 9A and 9B - 9B in Fig. 7B;
  • Fig. 10 is a pictorial illustration of the apparatus of Figs. 7 - 9B in operative engagement with a blood sampling tube;
  • Figs. 11A and 11B are sectional illustrations taken along respective lines 11A - 11A and 11B - 11B in Fig. 10;
  • Fig. 12 is a partially assembled pictorial illustration of yet another preferred embodiment of blood sampling apparatus useful without pre-fitted blood con ⁇ duit puncture defining elements;
  • Fig. 13 is a pictorial illustration of the apparatus of Fig. 12 in operative engagement with a blood sampling tube;
  • Figs. 14A and 14B are sectional illustrations taken along respective lines 14A - 14A and 14B - 14B in Fig. 13.
  • Figs. 1 and 2 illustrates a blood sampling system constructed and operative in accordance with a preferred embodiment of the present invention.
  • the blood sampling system com ⁇ prises a needle assembly 10, which is inserted into the vein of a person from whom blood is drawn, a blood col ⁇ lection container 12 and a conduit 14 interconnecting the needle assembly 10 to the blood collection container 12, such that blood is drawn via needle assembly 10 via conduit 14 to container 12.
  • a puncturable sampling appliance 16 is prefera ⁇ bly mounted onto conduit 14.
  • appliance 16 preferably has a hollow portion 17 such that conduit 14 extends uninterrupted therethrough and can be punc ⁇ tured thereat to draw blood from conduit 14.
  • the appliance 16 also has an interface assembly receiving portion 37.
  • a blood sampling tube 18 is removably attached to a blood sampling interface assembly 20, which in turn is removably attached to appliance 16 for drawing blood from conduit 14 into sampling tube 18.
  • the interface assembly 20 is constructed so as to minimize the possibility of inadvertent engagement of a user's finger with either point of a double pointed needle forming part thereof.
  • the blood interface assembly comprises an elongate housing 30, typically formed of plastic by injection molding.
  • Housing 30 preferably comprises two generally circular cylindrical portions 32 and 34 which are joined at a shoulder 35.
  • Portion 32 is longer and of larger radius than is portion 34, portion 32 being intended for opera ⁇ tive engagement with blood sampling tube 18, while por ⁇ tion 34 is intended for operative engagement with the interface assembly receiving portion 37 of the sampling appliance 16.
  • the length of portion 32 is 35 to 50 mm and its inner radius is 9 mm
  • the length of portion 34 is 22 mm and its inner radius is 5 mm.
  • Portion 34 terminates in an outwardly extending flange 36, which communicates with a bayonet-type socket 38. Portion 32 terminates in a circular edge 39.
  • a separately formed needle mount element 40 which is removably mounted in the elongate housing 30.
  • Element 40 is seated against shoulder 35 and is retained thereagainst by a plurality of inwardly protruding retaining tabs 42.
  • Needle mount element 40 is preferably formed of plastic by injection molding and includes a planar por ⁇ tion 43 of a truncated conical configuration, integrally formed with a pair of non-identical, hollow, male attach ⁇ ment portions 44 and 46, extending perpendicularly to planar portion 43 at the center of planar portion 43, which is apertured thereat.
  • male attachment portion 44 is undercut as clearly shown in Figs. 2 and 3.
  • planar portion 43 together with attachment portions 44 and 46 define an elongate channel through which extends a double pointed needle 48, having a roughened center section 50 and a pair of pointed ends 52 and 54.
  • the double pointed needle 48 is fixedly fric- tionally and adhesively mounted in the needle mount element 40 so as to have needle portions of differing lengths extending perpendicularly to planar portion 43 outward of the needle mount in opposite directions.
  • the point 54 of the needle 48 is spaced at a distance from the shoulder 35 such that when the needle mount element 40 is seated against the shoulder 35 and the assembly 20 is in pierced engagement with the appli ⁇ ance 16, the needlepoint 54 pierces the conduit 14 and is positioned substantially along the central axis of the conduit 14, as seen clearly in Fig. 4.
  • point 52 of needle 48 is located at a distance of 20 to 35 mm interiorly of the end edge 39 of portion 32, while point 54 of needle 48 is located at a distance of 10 to 15 mm interiorly of flange 36.
  • An adhesive 56 such as U. V. adhesive, is preferably disposed about an outward edge of attachment portion 44 in such a manner so as to provide a smooth transition between the outer surface of the needle and the maximum diametral dimension of the attachment member.
  • This particular arrangement enables relatively easy sliding of the open end of a puncturable resilient sheath 58 thereover into frictionally retained engagement with the attachment member 44, as seen particularly well in Fig. 4. It is seen in Fig. 4 that preferably, the open end of the sheath 58 engages the undercut formed in attachment portion 44, for enhanced retention thereon.
  • Fig. 4 illustrates operative engagement between interface assembly 20 and appliance 16 and more specifi ⁇ cally puncturing engagement of needle point 54 with the interior of conduit 14 via appliance 16. It is seen that bayonet type socket 38 engages the outer perimeter of the hollow portion 17 for retaining the interface assembly 20 onto appliance 16.
  • Fig. 5 illustrates how inadvertent engagement of a user's finger with needle point 54 is minimized by the structure of the present invention.
  • FIG. 6 is a pictorial illustration of a puncturable sampling appli ⁇ ance 60 constructed and operative in accordance with an alternative embodiment of the present invention.
  • the appliance 60 comprises an elongate handle portion 62, which is integrally formed, as by injection molding, with a channel defining portion 64 through which passes a blood conduit (not shown) .
  • an interface assembly receiving portion 66 Communicating with the interior of channel defining portion 64 is an interface assembly receiving portion 66 which is substantially identical in configura ⁇ tion and operation to the interface assembly receiving portion 37 of the sampling appliance 16 shown in Fig. 2.
  • FIGs. 7A - 11B illustrate blood sampling apparatus 80 constructed and operative in accordance with another preferred embodiment of the present invention.
  • the apparatus shown in Figs. 1 - 6 is intended for use in an environment wherein a puncturable sampling appliance is prefitted onto a blood conduit
  • the apparatus of Figs. 7 - 11B is intended for use in environments where no puncturable sampling appliance is present on the blood conduit.
  • the blood sampling apparatus 80 comprises a snap-engageable puncturable blood conduit engaging ele ⁇ ment 82 and a snap fittable interface element 84.
  • Ele ⁇ ment 82 is preferably integrally formed, as by injection molding, of a single piece of plastic and includes a generally circular cylindrical portion 86 having a pair of elongate axially directed slots 88 formed on opposite sides of the interior surface thereof, for accommodating corresponding resilient protrusions 90 formed on the interface element 84.
  • each of elongate slots 88 Associated with each of elongate slots 88 are a plurality of apertures indicated by reference numerals 92, 94 and 96, whose functionality will be described in detail hereinbelow.
  • An aperture 92 is aligned with each slot 88, while an aperture 94 is disposed azimuthally alongside each aperture 92.
  • An additional aperture 96 is disposed in axial alignment with each aperture 94 at a location intermediate aperture 94 and an end surface 98 of the cylindrical portion 86.
  • portion 86 Associated with portion 86 are a pair of coop ⁇ erating butterfly clamp portions 100 and 102, one of which is formed with a resilient hook 104 and the other with a corresponding socket 106.
  • Clamp portions 100 and 102 are formed with corresponding mutually facing trans ⁇ verse recesses 108 and 110 which are configured and arranged to accommodate a blood conduit 112 (Fig. 7B) , when the clamp portions 100 and 102 are held together by the engagement of hook 104 in socket 106, as seen in Fig. 10.
  • por ⁇ tion 86 defines an interior circular protrusion 114 and coaxially therewith a central needle passage 116 which communicates with sockets 108 and 110 so as to enable a needle passing through passage 116 to engage and puncture a blood conduit 112.
  • Interior circular protrusion 114 is connected with the cylindrical wall of portion 86 by a pair of mutually 180 degree spaced ribs 118, as seen in Fig. 7A.
  • the interface element 84 comprises a generally circular cylindrical tube like portion 120 having at one end thereof an outwardly directed flange 122. At an end of portion 120, opposite to the end at which flange 122 is located, there are provided a pair of mutually 180 degree spaced two step notches 124. Notches 124 are preferably located azimuthally offset by 90 degrees from the protrusions 90. Each notch 124 comprises a relatively wide, axially relatively shallow step 126 and a relative ⁇ ly narrow, axially relatively deep step 128.
  • the pair of ribs 118 of engaging element 82 are arranged such that when each protrusion 90 is aligned with a corresponding aperture 92, each rib 118 is aligned with each shallow step 126.
  • sampling appliance 80 When each protrusion 90 is aligned with corre ⁇ sponding apertures 94 and 96, each rib 118 is aligned with a corresponding deep step 128.
  • the operation of sampling appliance 80 will now be described in detail.
  • the sampling appliance 80 is supplied to a user with the needle mount element 40 assembled with the interface element 84 and the interface element 84 in engagement with the engaging element 82, wherein the protrusions 90 are engaged with the corre ⁇ sponding apertures 92, which lie along slots 88.
  • the foregoing configuration is hereafter termed a first engagement.
  • the protrusions 90 and the apertures 92 are constructed such that the user can not pull the interface element 84 axially out of engagement with engaging ele ⁇ ment 82, but rather the protrusions 90 can only slide azimuthally from apertures 92 to apertures 94.
  • each relatively shallow step 126 butts against the corresponding rib 118, thereby preventing the needle point 54 from puncturing the blood conduit 112. It is appreciated that in the first engage ⁇ ment, a user's finger is substantially shielded by the engaging element 82 from needle point 54 and from inad ⁇ vertent puncture therewith.
  • the user rotates the interface element 84 azimuthally to a second engagement, shown in Figs. 7B and 9A - 9B, wherein each protrusion 90 engages with apertures 94 and each relatively deep step 128 aligns with each corresponding rib 118.
  • the needle point 54 does not yet puncture the blood conduit 112.
  • the user then pushes the interface element 84 towards the engaging element 82, thereby disengaging each protrusion 90 from each aperture 94 and causing each protrusion 90 to engage with each corre ⁇ sponding aperture 96. This causes the needle point 54 to puncture the blood conduit 112.
  • Figs. 12 - 14B illustrate blood sampling apparatus 140 constructed and operative in accordance with yet another preferred embod ⁇ iment of the present invention.
  • Blood sampling apparatus 140 is substantially identical with blood sampling appa ⁇ ratus 80 described hereinabove with reference to Figs. 7A
  • Blood sampling apparatus 140 comprises a foldable clamp 150 which com ⁇ prises a resilient hook 154 and a corresponding socket 156.
  • Clamp 150 is formed with corresponding mutually facing transverse recesses 158 and 160, shown in Fig. 12, which are configured and arranged to accommodate a blood conduit 162, as shown in Fig. 13.
  • the blood conduit 162 is clamped between the recess ⁇ es 158 and 160 when the hook 154 is engaged with the socket 156.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Hematology (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Clinical Laboratory Science (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

Cette invention concerne un appareil de prélèvement sanguin permettant de raccorder sélectivement et de manière amovible un réceptacle (12) d'échantillon de sang à un conduit extracorporel (14) dans lequel passe le sang. Cet appareil comprend un ensemble d'interface conçu pour percer de manière sûre et amovible à la fois le conduit et le réceptacle (12) d'échantillon de sang. L'ensemble d'interface comprend un corps allongé, un élément d'adaptation (40) de l'aiguille fixé de manière amovible dans le corps allongé (20), une aiguille à double pointe (48) montée fixe de manière adhésive dans l'élément d'adaptation (40) dans des sens opposés et une gaine élastique (58) pouvant être percée, formée sur au moins une partie de l'aiguille et sur au moins une partie de l'élément d'adaptation.
PCT/US1996/000321 1995-01-13 1996-01-11 Appareil de prelevement sanguin WO1996021393A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CA002210104A CA2210104C (fr) 1995-01-13 1996-01-11 Appareil de prelevement sanguin
EP96903418A EP0801537A4 (fr) 1995-01-13 1996-01-11 Appareil de prelevement sanguin
US08/860,410 US5928166A (en) 1995-01-13 1996-01-11 Blood sampling apparatus
AU47516/96A AU4751696A (en) 1995-01-13 1996-01-11 Blood sampling apparatus
JP52178796A JP3637972B2 (ja) 1995-01-13 1996-01-11 血液採取装置

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
IL11233995A IL112339A (en) 1995-01-13 1995-01-13 Blood sampling apparatus
IL112339 1995-01-13
IL113590 1995-05-02
IL11359095A IL113590A (en) 1995-01-13 1995-05-02 Blood sampling apparatus

Publications (1)

Publication Number Publication Date
WO1996021393A1 true WO1996021393A1 (fr) 1996-07-18

Family

ID=26322975

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1996/000321 WO1996021393A1 (fr) 1995-01-13 1996-01-11 Appareil de prelevement sanguin

Country Status (7)

Country Link
US (1) US5928166A (fr)
EP (1) EP0801537A4 (fr)
JP (2) JPH08196525A (fr)
AU (1) AU4751696A (fr)
CA (1) CA2210104C (fr)
IL (2) IL112339A (fr)
WO (1) WO1996021393A1 (fr)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0901618A1 (fr) * 1996-05-30 1999-03-17 Teva Medical Ltd. Appareil d'echantillonnage de fluide
EP2701602A4 (fr) * 2011-04-26 2015-06-10 Velano Vascular Inc Systèmes et procédés pour une phlébotomie par un cathéter intraveineux périphérique
WO2017121631A1 (fr) * 2016-01-15 2017-07-20 Fresenius Medical Care Deutschland Gmbh Dispositif et procédé de prélevement d'échantillons sur un système conducteur de fluide
US9744344B1 (en) 2016-06-30 2017-08-29 Velano Vascular, Inc. Devices and methods for catheter placement within a vein
US9750446B2 (en) 2011-04-26 2017-09-05 Velano Vascular, Inc. Systems and methods for phlebotomy through a peripheral IV catheter
US10076272B2 (en) 2011-04-26 2018-09-18 Velano Vascular, Inc. Systems and methods for phlebotomy through a peripheral IV catheter
US10143411B2 (en) 2009-07-21 2018-12-04 The General Hospital Corporation Peripheral blood sampling methods and devices
US10300247B2 (en) 2016-02-03 2019-05-28 Velano Vascular, Inc. Devices and methods for fluid transfer through a placed peripheral intravenous catheter
US10773056B2 (en) 2017-03-21 2020-09-15 Velano Vascular, Inc. Systems and methods for controlling catheter device size
US11090461B2 (en) 2017-03-21 2021-08-17 Velano Vascular, Inc. Devices and methods for fluid transfer through a placed peripheral intravenous catheter
US11207498B2 (en) 2019-08-20 2021-12-28 Velano Vascular, Inc. Fluid transfer devices with extended length catheters and methods of using the same
US11389624B2 (en) 2020-11-26 2022-07-19 Avia Vascular, Llc Blood collection devices, systems, and methods

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL112339A (en) * 1995-01-13 1999-07-14 Travenol Lab Israel Ltd Blood sampling apparatus
US6126618A (en) * 1999-01-14 2000-10-03 Baxter International Inc. Apparatus for obtaining liquid samples
IL134528A (en) * 2000-02-14 2005-05-17 Teva Medical Ltd Donor blood sampling system
ATE480293T1 (de) 2002-01-31 2010-09-15 Fenwal Inc Irreversibel schliessbare stromregelklemme
US8262639B2 (en) * 2002-01-31 2012-09-11 Fenwal, Inc. Irreversible flow control clamp
US7055401B2 (en) * 2004-03-15 2006-06-06 Haemonetics Corporation Closed method and system for the sampling and testing of fluid
JP4560347B2 (ja) * 2004-08-03 2010-10-13 テルモ株式会社 採血器具支持台
JP4502957B2 (ja) * 2006-01-24 2010-07-14 テルモ株式会社 採血器具支持装置
JP4502958B2 (ja) * 2006-01-24 2010-07-14 テルモ株式会社 採血器具支持装置
JP4796550B2 (ja) * 2007-07-27 2011-10-19 テルモ株式会社 採血器具支持台
US9833606B2 (en) 2012-09-07 2017-12-05 Fenwal, Inc. Non-reopenable flow control clamp

Citations (4)

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WO2017121631A1 (fr) * 2016-01-15 2017-07-20 Fresenius Medical Care Deutschland Gmbh Dispositif et procédé de prélevement d'échantillons sur un système conducteur de fluide
US11400259B2 (en) 2016-02-03 2022-08-02 Velano Vascular, Inc. Devices and methods for fluid transfer through a placed peripheral intravenous catheter
US10300247B2 (en) 2016-02-03 2019-05-28 Velano Vascular, Inc. Devices and methods for fluid transfer through a placed peripheral intravenous catheter
US11717649B2 (en) 2016-02-03 2023-08-08 Velano Vascular, Inc. Devices and methods for fluid transfer through a placed peripheral intravenous catheter
US9744344B1 (en) 2016-06-30 2017-08-29 Velano Vascular, Inc. Devices and methods for catheter placement within a vein
US11090461B2 (en) 2017-03-21 2021-08-17 Velano Vascular, Inc. Devices and methods for fluid transfer through a placed peripheral intravenous catheter
US10773056B2 (en) 2017-03-21 2020-09-15 Velano Vascular, Inc. Systems and methods for controlling catheter device size
US11351340B2 (en) 2017-03-21 2022-06-07 Velano Vascular, Inc. Systems and methods for controlling catheter device size
US11583661B2 (en) 2017-03-21 2023-02-21 Velano Vascular, Inc. Devices and methods for fluid transfer through a placed peripheral intravenous catheter
US11744990B2 (en) 2017-03-21 2023-09-05 Velano Vascular, Inc. Systems and methods for controlling catheter device size
US11207498B2 (en) 2019-08-20 2021-12-28 Velano Vascular, Inc. Fluid transfer devices with extended length catheters and methods of using the same
US11389624B2 (en) 2020-11-26 2022-07-19 Avia Vascular, Llc Blood collection devices, systems, and methods
US11452847B1 (en) 2020-11-26 2022-09-27 Avia Vascular, Llc Blood collection devices, systems, and methods
US11638806B2 (en) 2020-11-26 2023-05-02 Avia Vascular, Llc Blood collection devices, systems, and methods

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JPH10512166A (ja) 1998-11-24
EP0801537A1 (fr) 1997-10-22
JPH08196525A (ja) 1996-08-06
AU4751696A (en) 1996-07-31
IL112339A (en) 1999-07-14
US5928166A (en) 1999-07-27
EP0801537A4 (fr) 1999-07-28
JP3637972B2 (ja) 2005-04-13
IL113590A (en) 1999-08-17
IL112339A0 (en) 1995-03-30
CA2210104A1 (fr) 1996-07-18
IL113590A0 (en) 1995-08-31
CA2210104C (fr) 2001-09-18

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